TN

Toshiyuki Nakatsuka

SH Shofu: 26 patents #2 of 145Top 2%
NC Nagase Chemtex: 1 patents #29 of 74Top 40%
Overall (All Time): #152,584 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDate
11737957 Dental curable composition including chain transfer agent Toshio Kitamura, Masanori Goto, Tomohiro Kai, Satoshi Takano, Yoshiyuki Jogetsu 2023-08-29
11679202 Injector capable of suppressing subsequent dripping of fluid Hideto Kasaba, Hiroyuki Kobayashi, Hiroyuki Shioi, Hiroshi Yaana, Yukihiro Ogawa +1 more 2023-06-20
11648184 Dental composition containing ion sustained-release glass Daisuke Hara, Yuji Sadakane, Katsura Ishikawa, Hidefumi FUJIMURA, Shuji Sakamoto +1 more 2023-05-16
11559471 Dental composition containing ion sustained-release glass Daisuke Hara, Yuji Sadakane, Katsura Ishikawa, Hidefumi FUJIMURA, Shuji Sakamoto +1 more 2023-01-24
11319139 Injector Hideto Kasaba, Hiroyuki Kobayashi, Hiroyuki Shioi, Hiroshi Yaana, Yukihiro Ogawa +1 more 2022-05-03
11284976 Artificial teeth set including mandibular coupled artificial teeth having an arch shape and maxillary coupled artificial teeth having an arch shape Nobutaka Watanabe, Katsushi Tamaki, Kunihiro Fujii, Hirokazu Satoh 2022-03-29
11033464 Composition with excellent storage stability using highly basic filler Daisuke Hara, Naoya Kitada 2021-06-15
10463581 Sealer composition for root canal filling Shuji Sakamoto, Katsuya Kimoto 2019-11-05
10307344 Two-paste type sealer composition for root canal filling Shuji Sakamoto, Katsuya Kimoto 2019-06-04
10149802 Filler characterized by acidic polymer treatment method Daisuke Hara, Yusei Kadobayashi 2018-12-11
10085923 Dental curable composition including chain transfer agent Toshio Kitamura, Masanori Goto, Tomohiro Kai, Satoshi Takano, Yoshiyuki Jogetsu 2018-10-02
9526677 Dental curing composition Yuji Sadakane, Hideto Kasaba, Shunsuke Miyata, Katsuya Kimoto 2016-12-27
9511005 Dental curable composition containing particles with different refractive indexes Kazuya Shinno, Satoshi Fujiwara, Daisuke Hara 2016-12-06
9456964 Ion sustained-release dental resin temporary sealing material composition Yuji Sadakane, Katsura Ishikawa 2016-10-04
9393082 Viscous material container having annularly contacting piston Tsukasa Sasaki, Ryouji Takei, Katsuya Kimoto, Hideto Kasaba 2016-07-19
9345555 Viscous material container with expandable bend Tsukasa Sasaki, Ryouji Takei, Katsuya Kimoto, Hideto Kasaba 2016-05-24
9345646 Dental visible-light curable composition and method of identifying presence of same Kazuya Shinno, Akihiro Nagafuji, Shingo Tateishi 2016-05-24
9271807 Nozzle mounting structure of component container Tsukasa Sasaki, Ryouji Takei, Shuji Sakamoto, Satoshi Takano, Satoshi Kawahara 2016-03-01
9162199 Two-component mixing container including piston using spring engagement Tsukasa Sasaki, Ryouji Takei, Shuji Sakamoto, Satoshi Takano, Satoshi Kawahara 2015-10-20
9156014 Two-component mixing container with communication passage of liquid-tight structure Tsukasa Sasaki, Ryouji Takei, Shuji Sakamoto, Satoshi Takano, Satoshi Kawahara 2015-10-13
9066852 Dental adhesive primer composition Kazuya Shinno, Akihiro Nagafuji 2015-06-30
8662350 Storage container for dental adhesive Yusei Kadobayashi, Masaru Ito 2014-03-04
8403180 Chemicals mixing container with elastic partition wall Yusei Kadobayashi, Satoshi Takano 2013-03-26
8183306 Two-paste type dental self-adhesive resin cement Yoshiaki Kohro, Hisaki Tanaka, Keisuke Torii, Mikito Deguchi 2012-05-22
8074794 Chemicals mixing container with offset communicating holes Yusei Kadobayashi, Satoshi Takano 2011-12-13